树莓派 OPENCV打开摄像头 人脸识别(Raspberry pie OPENCV open camera face recognition)

（Python与OpenCV）能够通过固定摄像头检测运动物体(Camera detection of moving objects)

能够利用此源码利用棋盘图得到相机内参，并对所拍棋盘图进行校正。需要配置opencv环境，源码在Ubuntu上Clion上运行(This source code can use the chessboard diagram to get the camera internal parameters and correct the chessboard diagram. You need to configure the opencv environment, and the source code

使用 intel realsense D435 在opencv python平台下测摄像头与被测物体之间的距离。(The distance between the camera and the object under test is measured under the platform.)